﻿<html>
<head>
<style>
* {
    margin: 0;
    padding: 0;
}

body {
    width: 200px;
    height: 100px;
}

div {
    line-height: 100px;
    font-size: 42px;
    text-align: center;
}
</style>
</head>
<body>
<div id="clock_div"></div>
<a href="#" id="show_notification">显示桌面通知</a>
<script src="js/my_clock.js"></script>
</body>
</html>
